Q: updater.exe requests This thread is locked from future replies

updater.exe requests for permission to operate appear every half hour. This began after installing Microsoft Security Suite. Updating directly in Security Suite does not stop subsequent requests. Is this updater likely to be valid or is it a virus? No viruses are detected by Security Suite virus/spyware scan.



You are infected with malware.  Do NOT execute this program or you will make the problem much worse.  Check out the following article which includes procedures to remove updater.exe:

If that doesn't work (or even if it does since you've already been infected), try to run anti-malware programs (in safe mode with networking ifnecessary). To fix this problem (if it is a problem) download, install, and run the following two programs: and  You may also want to try a free trial of Pandasoft (  Before downloading pandasoft, uninstall whatever anti-virus program you are currently using (because installing and running two at the same time can cause conflicts, freezes, and all sorts of problems).  Once you've uninstalled your current AV program, download, install, update, and scan using Pandasoft.  I think you might be amazed at how much it finds that the other software missed.  Once complete, uninstall pandasoft and re-install your current AV program (unless you decide to switch which I did when I first tried it about 4 years ago).  You may also want to try the new, free Microsoft Security Essentials (with the same caveat that only ONE AV program can be installed and running on your system at any one time).  You may also want to try the free Avira at: and Avast at:  Reboot after completing all the scans.  You may also want to try the free OneCare at and let it run all the options (except the registry cleaner) because that’s good maintenance (it will take some time to complete but can be done in the background).

Let's check for corruption which may have been caused by this problem:

Go to Start / All Programs / Accessories / Command prompt and right click on command prompt and click run as Administrator.

Type sfc /scannow and enter and let it run.  It will scan and try to fix some of your system files.  Hopefully it will complete with no corruption it could not repair (if there is such corruption post back here or try to analyze it to find the problem file(s) using  Try to post any corrupted files here so we can see if they can be repaired with good copies from the installation disk (unless there are too many).

While in Command Prompt, type chkdsk /f /r and enter and let it run.  It will want to schedule itself to run at the next restart.   Answer yes and then reboot to run the program.  It will scan and try to fix any corruption or bad sectors on your hard drive and mostly remove that as a potential cause.

I hope this helps.

Good luck!

Lorien - MCSE/MCSA/Network+/A+ --- If this post helps to resolve your issue, please click the "Mark as Answer" or "Helpful" button at the top of this message. By marking a post as Answered, or Helpful you help others find the answer faster.

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Views: 14206 Last updated: January 13, 2018 Applies to: